单词	analytic trigonometry
释义	analytic trigonometry noun : the branch of trigonometry that treats of the relations and properties of the trigonometrical functions Word History First Known Use 1821, in the meaning defined above
随便看	on the nod on the nose on the off chance on the offensive on the one hand on the open market on the order of on the other hand on the outs on the outside on the park on the part of on the part of (someone) on the part of one on the part of someone on the phone on the pill on the piss on the plus side on the point of on the point of doing something on the premises on the presumption that on the pretense of on the printed page

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